Update app.py

app.py

@@ -1,29 +1,14 @@
-from flask import Flask, render_template, request, redirect
-from sqlalchemy.orm import sessionmaker
-from discord_lnbits_bot import Base, engine, Config, Plan
+import os
+from flask import Flask, render_template, request, redirect, flash
+from dotenv import load_dotenv  # Optional: can be removed now
+
+from models import db, Config, Plan
 
 app = Flask(__name__)
-app.secret_key = os.getenv("FLASK_SECRET")
 
-Session = sessionmaker(bind=engine)
+# Flask config from env vars
+app.secret_key = os.environ.get("FLASK_SECRET", "dev-only-key")
+app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get("DATABASE_URL")
+app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
 
-@app.route("/", methods=["GET","POST"])
-def settings():
-    db = Session()
-    if request.method=="POST":
-        # update Config
-        for key in ("discord_token","guild_id","lnbits_url","lnbits_api_key"):
-            cfg = db.get(Config, key)
-            cfg.value = request.form.get(key, "")
-        db.commit()
-        return redirect("/")
-
-    config_rows = db.query(Config).all()
-    plan_rows   = db.query(Plan).all()
-    db.close()
-    return render_template("settings.html", config=config_rows, plans=plan_rows)
-
-# you can add routes for adding/editing/deleting plans...
-
-if __name__=="__main__":
-    app.run(host="0.0.0.0", port=3000)
+db.init_app(app)